205395588

素因数分解:

$2^2\times 3^4\times {\mathrm{633937}}^1$

素因数の和:633953

約数の個数: 30

約数和(自身を含む): 536945486

約数和(自身を除く): 331549898

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 633937, 1267874, 1901811, 2535748, 3803622, 5705433, 7607244, 11410866, 17116299, 22821732, 34232598, 51348897, 68465196, 102697794, 205395588]

約数ペア:

[(1, 205395588), (2, 102697794), (3, 68465196), (4, 51348897), (6, 34232598), (9, 22821732), (12, 17116299), (18, 11410866), (27, 7607244), (36, 5705433), (54, 3803622), (81, 2535748), (108, 1901811), (162, 1267874), (324, 633937)]